在俄罗斯，法律的严厉性被不执行所补偿。

"The act of writing is an act of resistance against forgetting."

The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.

合作是解决全球最大健康挑战的关键。

君子的学问，关键在于自身。外界的毁誉荣辱，不仅不会动摇其心志，反而会成为磨砺自己的机会。